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<?php
/**
* @copyright Copyright (c) 2013 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// No direct access.
defined('_JEXEC') or die;
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
/**
* Image Handler Controller.
*
* @package Joomla.Administrator
* @subpakage ExtStore.AdvPortfolioPro
*/
class AdvPortfolioProControllerImageHandler extends JControllerLegacy {
/**
* Method to upload an image.
*/
public function upload() {
// check for request forgeries
JSession::checkToken() or jexit('Invalid Token');
// initialize variables
$params = JComponentHelper::getParams('com_advportfoliopro');
// Get some data from the request
$file = JRequest::getVar('image', '', 'files', 'array');
$image_id = $this->input->get('image_id');
$folder = $this->input->getString('folder');
$filter = new JFilterInput();
$folder = $filter->clean($folder, 'path');
// set FTP credentials, if given
JClientHelper::setCredentialsFromRequest('ftp');
// set the target directory
$base_path = str_replace('{root}', JPATH_ROOT, $params->get('image_upload_path', '{root}/images/advportfoliopro/images')) . '/';
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id . '&folder=' . $folder, false);
// check if valid upload file
if (!isset($file['name']) || !AdvPortfolioProImageLib::check($file)) {
$this->setRedirect($return_url, JText::_('COM_ADVPORTFOLIOPRO_INVALID_IMAGE'));
}
// sanitize the image name
$file_name = AdvPortfolioProImageLib::sanitize($base_path, $file['name']);
$file_path = $base_path . ($folder ? $folder . '/' : '') . $file_name;
// upload the image
if (!JFile::upload($file['tmp_name'], $file_path)) {
$this->setRedirect($return_url, JText::_('COM_ADVPORTFOLIOPRO_IMAGE_UPLOAD_FAILED'));
} else {
$this->setRedirect($return_url, JText::_('COM_ADVPORTFOLIOPRO_IMAGE_UPLOAD_SUCCESS'));
}
}
/**
* Method to ajax upload an image.
*/
public function ajaxUpload() {
// check for request forgeries
JSession::checkToken() or jexit('Invalid Token');
// initialize variables
$params = JComponentHelper::getParams('com_advportfoliopro');
// Get some data from the request
$file = JRequest::getVar('image', '', 'files', 'array');
$image_id = $this->input->get('image_id');
$folder = $this->input->getString('folder');
$filter = new JFilterInput();
$folder = $filter->clean($folder, 'path');
// set FTP credentials, if given
JClientHelper::setCredentialsFromRequest('ftp');
// set the target directory
$base_path = str_replace('{root}', JPATH_ROOT, $params->get('image_upload_path', '{root}/images/advportfoliopro/images')) . '/';
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id . '&folder=' . $folder, false);
// check if valid upload file
if (!isset($file['name']) || !AdvPortfolioProImageLib::check($file)) {
exit;
}
// sanitize the image name
$file_name = AdvPortfolioProImageLib::sanitize($base_path, $file['name']);
$file_path = $base_path . ($folder ? $folder . '/' : '') . $file_name;
// upload the image
JFile::upload($file['tmp_name'], $file_path);
$imageName = ($folder ? $folder . '/' : '') . $file_name;
$data = array(
'name' => $imageName,
'preview' => JHtml::_('advportfoliopro.image', $imageName, 200, 200)
);
echo json_encode($data);
exit;
}
/**
* Method to delete images.
*/
public function delete() {
// initialize variables
$params = JComponentHelper::getParams('com_advportfoliopro');
$filter = new JFilterInput();
// Get some data from the request
$image_id = $this->input->getString('image_id');
$images = $this->input->get('rm', array(), 'array');
// set FTP credentials, if given
JClientHelper::setCredentialsFromRequest('ftp');
// set the target directory
$base_path = str_replace('{root}', JPATH_ROOT, $params->get('image_upload_path', '{root}/images/advportfoliopro/images')) . '/';
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id, false);
// Just return if there's nothing to do
if (empty($images)) {
$this->setRedirect($return_url, JText::_('JERROR_NO_ITEMS_SELECTED'), 'error');
}
if (count($images)) {
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id . '&folder=' . dirname($images[0]), false);
foreach ($images as $image) {
if ($image !== $filter->clean($image, 'path')) {
JError::raiseWarning(100, JText::_('COM_ADVPORTFOLIOPRO_IMAGE_UNABLE_DELETE') . ' ' . htmlspecialchars($image, ENT_COMPAT, 'UTF-8'));
$this->setRedirect($return_url);
}
$full_path = JPath::clean($base_path . $image);
if (is_file($full_path)) {
JFile::delete($full_path);
}
}
}
$this->setRedirect($return_url, JText::_('COM_ADVPORTFOLIOPRO_IMAGE_DELETE_SUCCESS'));
}
/**
* Method to delete Folders.
*/
public function deleteFolder() {
// initialize variables
$params = JComponentHelper::getParams('com_advportfoliopro');
$filter = new JFilterInput();
// Get some data from the request
$image_id = $this->input->getString('image_id');
$folders = $this->input->get('rm', array(), 'array');
// set FTP credentials, if given
JClientHelper::setCredentialsFromRequest('ftp');
// set the target directory
$base_path = str_replace('{root}', JPATH_ROOT, $params->get('image_upload_path', '{root}/images/advportfoliopro/images')) . '/';
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id, false);
if (count($folders)) {
$return_url = JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $image_id, false);
foreach ($folders as $folder) {
if ($folder !== $filter->clean($folder, 'path')) {
JError::raiseWarning(100, JText::_('COM_ADVPORTFOLIOPRO_FOLDER_UNABLE_DELETE') . ' ' . htmlspecialchars($folder, ENT_COMPAT, 'UTF-8'));
$this->setRedirect($return_url);
}
$full_path = JPath::clean($base_path . $folder);
if (is_dir($full_path)) {
JFolder::delete($full_path);
}
}
}
$this->setRedirect($return_url, JText::_('COM_ADVPORTFOLIOPRO_FOLDER_DELETE_SUCCESS'));
}
/**
* Create new folder.
*/
public function createFolder() {
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
$file_id = $this->input->getCmd('image_id');
$folder = $this->input->getString('folder');
$filter = new JFilterInput();
$folder = $filter->clean($folder, 'path');
$newFolder = $this->input->getString('new_folder');
$newFolder = JFolder::makeSafe($newFolder, 'path');
$params = JComponentHelper::getParams('com_advportfoliopro');
$basePath = str_replace('{root}', JPATH_ROOT, $params->get('image_upload_path', '{root}/images/advportfoliopro/images')) . '/';
if ($newFolder) {
JFolder::create($basePath . '/' . ($folder ? $folder . '/' : '') . $newFolder);
}
$this->setRedirect(JRoute::_('index.php?option=com_advportfoliopro&view=imagehandler&tmpl=component&image_id=' . $file_id . '&folder=' . $folder, false), JText::_('COM_ADVPORTFOLIOPRO_FOLDER_CREATE_SUCCESS'));
}
}